Anacondas are large, nonvenomous boas of the genus Eunectes. They are found in tropical South America.
The most familiar species is the green anaconda, “Eunectes murinus”, notable for being one of the world’s largest snakes. Green anacondas can grow to be 29 feet long and 550 pounds. They are found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil, and on the island of Trinidad.
Other anacondas are the yellow anaconda, Eunectes notaeus, a smaller species found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina; and the dark-spotted anaconda, “Eunectes deschauenseei”, a rare species found in northeastern Brazil, coastal French Guiana and Guyana.
All three species are aquatic snakes that prey on other aquatic animals, including fish, river fowl, caiman, and capybaras. Some accounts exist of anacondas preying on domestic animals such as goats and ponies that venture too close to the water.
While encounters between people and anacondas may be dangerous, they do not regularly hunt humans. Nevertheless, threat from anacondas is a familiar trope in comics, movies and adventure stories set in the Amazon jungle. Anacondas have also figured prominently in South American folklore, where they are sometimes depicted as shapeshifting mythical creatures called encantados. Local communities and some European explorers have given accounts of giant anacondas, legendary snakes of much greater proportion than any confirmed specimen.
Applied loosely, the term “anaconda” may also refer to any large snake that “crushes” its prey by constricting.

Anaconda
Anacondas are the strongest snakes in the world of snakes. Anacondas kill their prey by squeezing them until they die and then they eat them hole. They also can be up to 18 to 35 feet long and can weigh up to 500 pounds. Anacondas eat up to 40 pounds a day. Anacondas are the heaviest snakes in the world of all snakes. Another name for an anaconda is Eunectes murinus which is a scientific name for it. Some people thought that anacondas where some kind of sea monster. Anacondas are carnivorous.
Anacondas swallow their meal hole and when the meal is in their body their bones crush the meal. Anacondas feed on deer, pigs caiman( a creature that looks like a small crocodile). Anaconda are very amazing snakes.